Supercharge your business with unified communications and the best in enterprise-level technology from Yeastar - the world's leading provider of SME PBX systems.

Why buy Yeastar?

Future-proof communication system

Yeastar PBX System delivers a unified communications experience for today’s dynamic workforce. Flexible and scalable, it not only grows with your business but also boasts state-of-the-art technology thanks to continuous updates.

Easy configuration and effortless management

The configuration and management are simple and intuitive with the sleek Web GUI. Whether it’s automatic phone provisioning, setting up call routing rules, or connecting your branch offices, everything can be performed easily.

Extensive productivity-enhancing features

Yeastar PBX System boasts a lengthy list of enterprise-grade features, covering SME's daily communication needs. Call queue, ring group, auto attendant, conference, voicemail, and more are all provided at no additional cost.

The P-Series PBX System

Converge voice, video, applications, collaboration, and more for SMEs

Purpose-built for SMEs to fulfill more sophisticated communication needs, Yeastar P-Series PBX System is a converged system that wraps a suite of services around, including voice, video, applications, collaboration, and more in a single system.

Choose your model:


Base Users / Max Users: 50
Max Concurrent Calls: 25
Base / Max Call Center Agents: 50
Max FXS Ports: 8
Max FXO/BRI Port: 8
Max GSM/3G/4G Ports: 4
Max E1/T1/J1 Ports: -
Expandable D30: 0


Base Users / Max Users: 100 / 200
Max Concurrent Calls: 30 / 60
Base / Max Call Center Agents: 100 / 200
Max FXS Ports: 8
Max FXO/BRI Ports: 8
Max GSM/3G/4G Ports: 4
Max E1/T1/J1 Ports: 1
Expandable D30: 1


Base Users / Max Users: 300 / 500
Max Concurrent Calls: 60 / 120
Base / Max Call Center Agents: 300 / 500
Max FXS Ports: 16
Max FXO/BRI Ports: 16
Max GSM/3G/4G Ports: 6
Max E1/T1/J1 Ports: 2
Expandable D30: 2

P-Series PBX System Plans

With a lengthy list of features, P-Series PBX System is able to do a lot more than you expect it to, covering everything SMEs would ask for in daily business communications. Some advanced features are accessible through easy subscriptions as follows.

The Basic Plan is included in the appliance while the Enterprise Plan and Ultimate Plan require additional subscriptions.

Integrated Video Conferencing: Interact and Collaborate in Real-time

Not only large enterprises, SMEs also need face-to-face conversations to bring teams and customers closer together regardless of their locations. P-Series PBX System introduces an integrated web-based video conferencing solution with screen sharing and team chat for SMEs to easily conduct multi-party virtual meetings – a smarter way to get things done quicker, enhance team collaboration,and build stronger business relationships.

Yeastar VoIP Gateways

Discover Yeastar's best-selling VoIP Gateways

Upgrade a Legacy PBX to VoIP

Upgrade a legacy PBX to VoIP for less with Yeastar VoIP Gateways.

Simply Install a Yeastar VoIP Gateway between your legacy PBX and truSIP sip-trunking to get the benefit of VoIP.

Choose the Yeastar TB200 for ISDN or the Yeastar TA410 for analogue lines.

Explore the Yeastar VoIP Gateways Range

Analogue Extensions for IP-PBX

The Yeastar TA series enables analogue phones and fax machines to work as extensions of an IP-PBX without the additional cost of expensive IP phones.

Connect analogue devices directly to the FXS ports of a TA series gateway, or TA series analogue telephony adapters, and reap the benefits of VoIP.

Find Out More About Yeastar Analogue Extensions

Want to know more about Yeastar?

Contact our friendly, knowledgable sales team today: